Finding the Fourth Proportional to 79,559.22, 109,764.24 and 49,333.68

Step by Step Solution

1. Step 1: Write the proportion equation
   79,559.22 : 109,764.24 = 49,333.68 : x
2. Step 2: Convert to fraction form
   79,559.22/109,764.24 = 49,333.68/x
3. Step 3: Cross multiply
   79,559.22x = 109,764.24 × 49,333.68
4. Step 4: Simplify right side
   79,559.22x = 5,415,073,891.60
5. Step 5: Solve for x
   x = 5,415,073,891.60/79,559.22
6. Step 6: Final answer
   x = 68,063.44